part ofpharyngeal muscledigastric muscle groupmesoderm-derived structurestructure with developmental contribution from neural crestmuscle of digastric groupEither of the two muscles that comprise the digastric group (anterior or posterior).FMA represents this as a muscle belly, but this classification does not work well across mammals (pers. comm., FEED:rd), so we classify this is a distinct muscle organ here.FMA:46297UBERON:0010940belly of digastricbelly of digastric muscledigastricdigastric bellydigastric muscledigastricusmuscle body proper of digastricmusculus digastricusuberonskeletal muscle organ